mitkGeometry2D.h
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00001 /*========================================================================= 00002 00003 Program: Medical Imaging & Interaction Toolkit 00004 Language: C++ 00005 Date: $Date$ 00006 Version: $Revision$ 00007 00008 Copyright (c) German Cancer Research Center, Division of Medical and 00009 Biological Informatics. All rights reserved. 00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 00018 00019 #ifndef GEOMETRY2D_H_HEADER_INCLUDED_C1F4D8E0 00020 #define GEOMETRY2D_H_HEADER_INCLUDED_C1F4D8E0 00021 00022 #include "mitkCommon.h" 00023 #include "mitkGeometry3D.h" 00024 00025 namespace mitk { 00026 00069 class MITK_CORE_EXPORT Geometry2D : public mitk::Geometry3D 00070 { 00071 public: 00072 mitkClassMacro(Geometry2D, mitk::Geometry3D); 00073 itkNewMacro(Self); 00074 00086 virtual bool Map(const mitk::Point3D &pt3d_mm, mitk::Point2D &pt2d_mm) const; 00087 00097 virtual void Map(const mitk::Point2D &pt2d_mm, mitk::Point3D &pt3d_mm) const; 00098 00103 virtual void IndexToWorld( 00104 const mitk::Point2D &pt_units, mitk::Point2D &pt_mm) const; 00105 00110 virtual void WorldToIndex( 00111 const mitk::Point2D &pt_mm, mitk::Point2D &pt_units) const; 00112 00121 virtual void IndexToWorld( 00122 const mitk::Point2D &atPt2d_units, const mitk::Vector2D &vec_units, 00123 mitk::Vector2D &vec_mm) const; 00124 00133 virtual void WorldToIndex( 00134 const mitk::Point2D &atPt2d_mm, const mitk::Vector2D &vec_mm, 00135 mitk::Vector2D &vec_units) const; 00136 00145 virtual void SetSizeInUnits(mitk::ScalarType width, mitk::ScalarType height); 00146 00153 virtual bool Project(const mitk::Point3D &pt3d_mm, 00154 mitk::Point3D &projectedPt3d_mm) const; 00155 00168 virtual bool Map(const mitk::Point3D & atPt3d_mm, 00169 const mitk::Vector3D &vec3d_mm, mitk::Vector2D &vec2d_mm) const; 00170 00180 virtual void Map(const mitk::Point2D & atPt2d_mm, 00181 const mitk::Vector2D &vec2d_mm, mitk::Vector3D &vec3d_mm) const; 00182 00189 virtual bool Project(const mitk::Point3D & atPt3d_mm, 00190 const mitk::Vector3D &vec3d_mm, mitk::Vector3D &projectedVec3d_mm) const; 00191 00197 inline ScalarType Distance(const Point3D& pt3d_mm) const 00198 { 00199 return fabs(SignedDistance(pt3d_mm)); 00200 } 00201 00207 virtual ScalarType SignedDistance(const Point3D& pt3d_mm) const; 00208 00214 virtual bool IsAbove(const Point3D& pt3d_mm) const; 00215 00216 virtual void SetIndexToWorldTransform(mitk::AffineTransform3D* transform); 00217 00218 virtual void SetExtentInMM(int direction, ScalarType extentInMM); 00219 00220 virtual AffineGeometryFrame3D::Pointer Clone() const; 00221 00229 void SetReferenceGeometry( mitk::Geometry3D *geometry ); 00230 00234 Geometry3D *GetReferenceGeometry() const; 00235 bool HasReferenceGeometry() const; 00236 00237 00238 protected: 00239 Geometry2D(); 00240 00241 virtual ~Geometry2D(); 00242 00243 virtual void InitializeGeometry(Self * newGeometry) const; 00244 00245 virtual void PrintSelf(std::ostream& os, itk::Indent indent) const; 00246 00251 mutable mitk::ScalarType m_ScaleFactorMMPerUnitX; 00252 00257 mutable mitk::ScalarType m_ScaleFactorMMPerUnitY; 00258 00259 mitk::Geometry3D *m_ReferenceGeometry; 00260 }; 00261 00262 } // namespace mitk 00263 00264 #endif /* GEOMETRY2D_H_HEADER_INCLUDED_C1F4D8E0 */
